i have this method in my controller. Whick basically renders pdf file.
def getUserInvoiceImage (GetInvoiceDataCommand form) {
byte[] pdf = invoiceImageService.getUserInvoiceImage(form.invoiceId)
response.setContentType('application/pdf')
response.outputStream << pdf;
response.outputStream.close()
return false;
}
When i double click it, it works okay. But when i collapse and expand my panel the following exception occurs.
Software caused connection abort: socket write error. Stacktrace follows:
java.net.SocketException: Software caused connection abort: socket write error
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at net.bull.javamelody.FilterServletOutputStream.write(FilterServletOutputStream.java:64)
at net.bull.javamelody.CounterResponseStream.write(CounterResponseStream.java:75)
at com.tieto.msi.InvoiceImageController.getUserInvoiceImage(InvoiceImageController.groovy:13)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151)
at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:271)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:154)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
2013-08-19 12:43:15,636 ERROR KULDARIM org.codehaus.groovy.grails.web.errors.GrailsExceptionResolver: IllegalStateException occurred when processing request: [GET] /MySupplierInvoices/invoiceImage/getUserInvoiceImage - parameters:
invoiceId: 5274216
getOutputStream() has already been called for this response. Stacktrace follows:
org.codehaus.groovy.grails.web.pages.exceptions.GroovyPagesException: Error processing GroovyPageView: getOutputStream() has already been called for this response
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151)
at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:271)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:154)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IllegalStateException: getOutputStream() has already been called for this response
at net.bull.javamelody.FilterServletResponseWrapper.getWriter(FilterServletResponseWrapper.java:121)
at C__Dev_MyApps_MySupplierInvoices_grails_app_views_error500_gsp.run(error500.gsp:1)
... 10 more
2013-08-19 12:43:15,639 WARN grails.plugin.cache.web.filter.simple.MemoryPageFragmentCachingFilter: Throwable thrown during doFilter on request with URI: /MySupplierInvoices/grails/invoiceImage/getUserInvoiceImage.dispatch and Query: invoiceId=5274216 : Request processing failed; nested exception is org.codehaus.groovy.grails.web.pages.exceptions.GroovyPagesException: Error processing GroovyPageView: getOutputStream() has already been called for this response
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.codehaus.groovy.grails.web.pages.exceptions.GroovyPagesException: Error processing GroovyPageView: getOutputStream() has already been called for this response
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151)
at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:271)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:154)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.codehaus.groovy.grails.web.pages.exceptions.GroovyPagesException: Error processing GroovyPageView: getOutputStream() has already been called for this response
... 10 more
Caused by: java.lang.IllegalStateException: getOutputStream() has already been called for this response
at net.bull.javamelody.FilterServletResponseWrapper.getWriter(FilterServletResponseWrapper.java:121)
at C__Dev_MyApps_MySupplierInvoices_grails_app_views_error500_gsp.run(error500.gsp:1)
... 10 more
2013-08-19 12:43:15,640 ERROR org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/MySupplierInvoices].[grails]: Servlet.service() for servlet grails threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
at net.bull.javamelody.FilterServletResponseWrapper.getWriter(FilterServletResponseWrapper.java:121)
at C__Dev_MyApps_MySupplierInvoices_grails_app_views_error500_gsp.run(error500.gsp:1)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151)
at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:271)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:154)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
2013-08-19 12:43:15,642 ERROR org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/MySupplierInvoices].[default]: Servlet.service() for servlet [default] in context with path [/MySupplierInvoices] threw exception [org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.codehaus.groovy.grails.web.pages.exceptions.GroovyPagesException: Error processing GroovyPageView: getOutputStream() has already been called for this response] with root cause
java.lang.IllegalStateException: getOutputStream() has already been called for this response
at net.bull.javamelody.FilterServletResponseWrapper.getWriter(FilterServletResponseWrapper.java:121)
at C__Dev_MyApps_MySupplierInvoices_grails_app_views_error500_gsp.run(error500.gsp:1)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151)
at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:271)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:154)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
i have read a lot about this issue, but none of solutions helped me. So i`m a bit confused if i do something wrong or just this behavior which i want to reach is not possible.
response.outputStream << pdf;
This code will automatically flush your response, so there's no need to add close() after. Change your code to:
def getUserInvoiceImage (GetInvoiceDataCommand form) {
byte[] pdf = invoiceImageService.getUserInvoiceImage(form.invoiceId)
response.setContentType('application/pdf')
response.outputStream << pdf;
}
I think your panel is using ajax request to get the pdf, When the panel collapse and expand ajax request happening again.
Also see this question and answer
It means that your file is not found
You call flush that's why that message does not thrown.
Comment instruction includes flush calling to see the error message.
if so , management your file existence then , uncomment flush calling.
Related
As per the grails 3.1.13 guide I am trying to add service dependency to my controller, but somehow it is not working for me. It is throwing NullPointerException for Cannot get property 'serviceMethod' on null object. Below I am mentioning the steps to reproduce.
Execute following commands
grails create-app DepInjectionTest
grails create-controller com.abc.project.KpiReport
grails create-service com.abc.project.KpiReport
Above creates below directory structure
KpiReportService
#Transactional
class KpiReportService {
def serviceMethod() {
return "Hello from KpiReportService"
}
}
KpiReportController
class KpiReportController {
def index() {
def kpiReportService
render kpiReportService.serviceMethod
//render "Hello from KpiReportController"
}
}
Exception
Grails application running at http://localhost:8080 in environment: development
ERROR org.grails.web.errors.GrailsExceptionResolver - NullPointerException occurred when processing request: [POST] /KpiReport/index
Cannot get property 'serviceMethod' on null object. Stacktrace follows:
java.lang.reflect.InvocationTargetException: null
at org.grails.core.DefaultGrailsControllerClass$ReflectionInvoker.invoke(DefaultGrailsControllerClass.java:210)
at org.grails.core.DefaultGrailsControllerClass.invoke(DefaultGrailsControllerClass.java:187)
at org.grails.web.mapping.mvc.UrlMappingsInfoHandlerAdapter.handle(UrlMappingsInfoHandlerAdapter.groovy:90)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:869)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException: Cannot get property 'serviceMethod' on null object
at com.abc.project.KpiReportController.index(KpiReportController.groovy:7)
... 13 common frames omitted
Using postman for request
I am new to grails, please help me figure out what is going wrong, may be I am missing something.
The error message indicates you are referring to a property that does not exist. Instead of render kpiReportService.serviceMethod you want render kpiReportService.serviceMethod().
Services are injected as class variables
class KpiReportController {
def kpiReportService
def index() {
render kpiReportService.serviceMethod()
//render "Hello from KpiReportController"
}
}
I am trying to initialize my spring data repository with the embedded neo4j database that should be located in the root folder of the project.
Here is my context class
import org.neo4j.ogm.config.Configuration;
import org.neo4j.ogm.session.SessionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.env.Environment;
import org.springframework.data.neo4j.repository.config.EnableNeo4jRepositories;
import org.springframework.data.neo4j.transaction.Neo4jTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
#EnableTransactionManagement
#ComponentScan("com.lapots.tree.model")
#EnableNeo4jRepositories(basePackages = { "com.lapots.tree.model.repository" })
public class Neo4jPersistenceContext {
private static final Logger LOGGER = LoggerFactory.getLogger(Neo4jPersistenceContext.class);
#Autowired
private Environment env;
#Bean
public SessionFactory sessionFactory() {
LOGGER.info("Creating session factory for remote Neo4J instance.");
Configuration configuration = new Configuration.Builder()
.uri(env.getProperty("spring.data.neo4j.uri"))
.credentials(env.getProperty("spring.data.neo4j.username"),
env.getProperty("spring.data.neo4j.password"))
.build();
return new SessionFactory(configuration, "com.lapots.tree.model.domain.graph");
}
#Bean
public Neo4jTransactionManager transactionManager() {
return new Neo4jTransactionManager(sessionFactory());
}
}
And this is my properties
spring.data.neo4j.uri=file://graph.db
spring.data.neo4j.username=
spring.data.neo4j.password=
When I try to start application using bootRun I get this error
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dialogLineService': Unsatisfied dependency expressed through field 'repository'; nested exception is org.springframework.beans.factory.Unsatisf
iedDependencyException: Error creating bean with name 'IDialogLineRepository': Unsatisfied dependency expressed through method 'setSession' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error crea
ting bean with name 'org.springframework.data.neo4j.transaction.SharedSessionCreator#0': Cannot resolve reference to bean 'sessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreatio
nException: Error creating bean with name 'sessionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/neo4j/Neo4jDataAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception i
s org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.neo4j.ogm.session.SessionFactory]: Factory method 'sessionFactory' threw exception; nested exception is org.neo4j.ogm.exception.ConnectionException: Error co
nnecting to embedded graph
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:565) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:89) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:354) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1353) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:579) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:305) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:233) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:303) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:747) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:122) ~[spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:386) [spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) [spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1245) [spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1233) [spring-boot-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at com.lapots.tree.model.web.TreeModelSystemApplication.main(TreeModelSystemApplication.java:21) [main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'IDialogLineRepository': Unsatisfied dependency expressed through method 'setSession' parameter 0; nested exception is org.springfram
ework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.data.neo4j.transaction.SharedSessionCreator#0': Cannot resolve reference to bean 'sessionFactory' while setting constructor argument; nested excep
tion is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/neo4j/Neo4jDataAutoConfiguration.class]: Bean instan
tiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.neo4j.ogm.session.SessionFactory]: Factory method 'sessionFactory' threw exception; nested exception is
org.neo4j.ogm.exception.ConnectionException: Error connecting to embedded graph
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:644) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:89) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:354) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1353) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:579) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:305) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:233) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:303) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:250) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1123) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1050) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:562) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
... 24 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.data.neo4j.transaction.SharedSessionCreator#0': Cannot resolve reference to bean 'sessionFactory' while setting construct
or argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/neo4j/Neo4jDataAutoConfigur
ation.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.neo4j.ogm.session.SessionFactory]: Factory method 'sessionFactory' threw except
ion; nested exception is org.neo4j.ogm.exception.ConnectionException: Error connecting to embedded graph
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:369) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:110) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:621) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:439) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1262) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1110) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:305) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:233) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:303) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:250) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1123) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1050) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:636) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
... 37 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/neo4j/Neo4jDataAutoConfiguration.class]: Bean ins
tantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.neo4j.ogm.session.SessionFactory]: Factory method 'sessionFactory' threw exception; nested exception
is org.neo4j.ogm.exception.ConnectionException: Error connecting to embedded graph
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:586) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1262) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1110) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:305) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:233) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:303) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:361) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
... 52 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.neo4j.ogm.session.SessionFactory]: Factory method 'sessionFactory' threw exception; nested exception is org.neo4j.ogm.exception.ConnectionException:
Error connecting to embedded graph
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:182) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:575) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
... 61 common frames omitted
Caused by: org.neo4j.ogm.exception.ConnectionException: Error connecting to embedded graph
at org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver.configure(EmbeddedDriver.java:94) ~[neo4j-ogm-embedded-driver-3.0.0-M02.jar:na]
at org.neo4j.ogm.session.SessionFactory.<init>(SessionFactory.java:73) ~[neo4j-ogm-core-3.0.0-M02.jar:na]
at org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration.sessionFactory(Neo4jDataAutoConfiguration.java:73) ~[spring-boot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration$$EnhancerBySpringCGLIB$$546f5f39.CGLIB$sessionFactory$0(<generated>) ~[spring-boot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration$$EnhancerBySpringCGLIB$$546f5f39$$FastClassBySpringCGLIB$$2df7ce98.invoke(<generated>) ~[spring-boot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-
SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:359) ~[spring-context-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration$$EnhancerBySpringCGLIB$$546f5f39.sessionFactory(<generated>) ~[spring-boot-autoconfigure-2.0.0.BUILD-SNAPSHOT.jar:2.0.0.BUILD-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:155) ~[spring-beans-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
... 62 common frames omitted
Caused by: java.lang.IllegalArgumentException: URI has an authority component
at java.io.File.<init>(File.java:423) ~[na:1.8.0_60]
at org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver.createPermanentFileStore(EmbeddedDriver.java:179) ~[neo4j-ogm-embedded-driver-3.0.0-M02.jar:na]
at org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver.configure(EmbeddedDriver.java:78) ~[neo4j-ogm-embedded-driver-3.0.0-M02.jar:na]
... 74 common frames omitted
With the root issue as
Caused by: java.lang.IllegalArgumentException: URI has an authority component
at java.io.File.<init>(File.java:423) ~[na:1.8.0_60]
at org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver.createPermanentFileStore(EmbeddedDriver.java:179) ~[neo4j-ogm-embedded-driver-3.0.0-M02.jar:na]
at org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver.configure(EmbeddedDriver.java:78) ~[neo4j-ogm-embedded-driver-3.0.0-M02.jar:na]
How to set the path to the database file to root folder properly?
As suggested in the comments, a slash is missing in the URL.
Use file:///graph.db
I am using cxf-client grails plugin for SOAP request:
I have added these client configuration into Config:
cxf {
client {
paymentRequestClient {
wsdl = "https://sandbox.demo.com/payments.wsdl"
namespace = "com.demo.soap"
clientInterface = com.demo.soap.PaymentPortType
serviceEndpointAddress = "https://sandbox.demo.com/payments.php"
}
}
}
After running grails wsdl2java grails has generated the required Java classes against the provided WSDL except for PaymentPortType class.
On running the application, I am getting this error:
Web service client paymentRequestClient cannot be created before setting the clientInterface=[:] and serviceEndpointAddress=https://sandbox.demo.com/payments.php properties
[ERROR] 2015-10-27 12:00:11,899 CxfClientGrailsPlugin - Web service client paymentRequestClient cannot be created before setting the clientInterface=[:] and serviceEndpointAddress=https://sandbox.demo.com/payments.php properties
Configuring Spring Security Core ...
... finished configuring Spring Security Core
Configuring Spring Security REST ...
... finished configuring Spring Security REST
[ERROR] 2015-10-27 12:00:39,401
org.codehaus.groovy.grails.web.context.GrailsContextLoaderListener - Error initializing the application: Error creating bean with name 'paymentRequestClient': Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Class' for property 'clientInterface'; nested exception is java.lang.IllegalArgumentException: Could not load class []!
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'paymentRequestClient': Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Class' for property 'clientInterface'; nested exception is java.lang.IllegalArgumentException: Could not load class []!
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Class' for property 'clientInterface'; nested exception is java.lang.IllegalArgumentException: Could not load class []!
... 4 more
Caused by: java.lang.IllegalArgumentException: Could not load class []!
... 4 more
What could be the possible issue?
You have this issue because Spring can't find the class com.demo.soap.PaymentPortType in the classpath
I get the following error when executing my Grails application in Spring Tool Suite:
| Error 2015-06-12 18:19:18,357 [localhost-startStop-1] ERROR hbm2ddl.SchemaUpdate - Unsuccessful: alter table meta_data_master_template add index FK6FD57D1CFA081AA2 (protocol_id), add constraint FK6FD57D1CFA081AA2 foreign key (protocol_id) references protocol (protocol_id)
| Error 2015-06-12 18:19:18,357 [localhost-startStop-1] ERROR hbm2ddl.SchemaUpdate - Cannot add or update a child row: a foreign key constraint fails (datumrite.#sql-1204_4, CONSTRAINT FK6FD57D1CFA081AA2 FOREIGN KEY (protocol_id) REFERENCES protocol (protocol_id))
| Error 2015-06-12 18:19:21,887 [localhost-startStop-1] ERROR context.GrailsContextLoader - Error executing bootstraps: Error creating bean with name 'org.grails.activiti.springsecurity.SetAuthenticatedUserIdFilters': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'processEngine': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: Lorg/apache/ibatis/session/SqlSessionFactory;
Message: Error creating bean with name 'org.grails.activiti.springsecurity.SetAuthenticatedUserIdFilters': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'processEngine': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: Lorg/apache/ibatis/session/SqlSessionFactory;
Caused by BeanCreationException: Error creating bean with name 'processEngine': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: Lorg/apache/ibatis/session/SqlSessionFactory;
as the message suggests, drop the CONSTRAINT FK6FD57D1CFA081AA2 from your DB and try again. Alternatively you can remove dbCreate = "update" from your DataSource
I´ve got some weird behaviour using Grails 2.2.4, SpringSecurityCore 2.0 RC in Production on a Tomcat 7 with Groovy Compiler 2.0.8, Java 1.7.0.
We build a plugin which realize basic behaviors. We included the SpringSecurityCore plugin in it with a person class named User. There are some domain classes in the basic plugin which got User fields.
Then we build an application which include our basic plugin. The application got a special application person class called RUser which extend from User. RUser is set to SpringSecurityCore as person class.
Problem:
The application runs about 1 to 3 days without errors, but then ClassCastExceptions are thrown trying to set a RUser object on a User field of a plugin domain class.
User classes:
Plugin User class:
class User implements Serializable {
transient springSecurityService
String username
String password
...
}
Application User class:
class RUser extends User implements Serializable{
Cart cart
boolean businessUser = false
boolean taxIncluded = false
...
}
Application Config.groovy:
grails.plugin.springsecurity.userLookup.userDomainClassName = 'RUser'
Participated classes of our basic plugin:
class UserRole implements Serializable {
User user
Role role
static UserRole create(User user, Role role, boolean flush = false) {
new UserRole(user: user, role: role).save(flush: flush, insert: true)
}
...
}
class UserHistory implements Serializable{
User user
List historyEntries
static hasMany = [historyEntries:HistoryEntry]
...
}
The errors occur in this example situations:
In a Filter:
54: UserHistory.withTransaction{
def currentUser =springSecurityService.currentUser
def history = UserHistory.findByUser(currentUser)
if(!history){
96: history = new UserHistory(user:user).save(flush:true)
}
}
2014-05-23 13:52:17,279 ERROR errors.GrailsExceptionResolver| IllegalArgumentException occurred when processing request: [GET] /index
java.lang.ClassCastException#7ff92284. Stacktrace follows:
java.lang.reflect.UndeclaredThrowableException
at org.grails.datastore.gorm.GormStaticApi.withTransaction(GormStaticApi.groovy:687)
at de.neomatt.history.HistoryFilters$_closure1_closure2_closure4.doCall(HistoryFilters.groovy:54)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.reflect.InvocationTargetException
at de.neomatt.history.HistoryFilters$_closure1_closure2_closure4_closure5.doCall(HistoryFilters.groovy:96)
... 10 more
Caused by: org.springframework.beans.MethodInvocationException: Property 'springSecurityService' threw exception; nested exception is java.lang.IllegalArgumentException: java.lang.ClassCastException#7ff92284
at java.lang.Class.newInstance0(Class.java:372)
at java.lang.Class.newInstance(Class.java:325)
... 11 more
Caused by: java.lang.IllegalArgumentException: java.lang.ClassCastException#7ff92284
... 13 more
2014-05-23 13:52:17,288 ERROR errors.GrailsExceptionResolver| IllegalArgumentException occurred when processing request: [GET] /reservation_demo/ToolsOne
Method name must not be null. Stacktrace follows:
java.lang.IllegalArgumentException: Method name must not be null
at grails.plugin.cache.web.ProxyAwareMixedGrailsControllerHelper.retrieveAction(ProxyAwareMixedGrailsControllerHelper.java:41)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
In a Controller:
RegistrationCode.withTransaction {
def user = lookupUserClass().findByUsername(registrationCode.username)
def role = Role.findByAuthority(roleName)
281: UserRole.create user, role
}
2014-05-26 13:02:24,780 ERROR errors.GrailsExceptionResolver| IllegalArgumentException occurred when processing request: [GET] /app/register/verifyRegistration
java.lang.ClassCastException#a7c83d. Stacktrace follows:
java.lang.IllegalArgumentException: java.lang.ClassCastException#a7c83d
at java.lang.Class.newInstance0(Class.java:372)
at java.lang.Class.newInstance(Class.java:325)
at de.neomatt.security.UserRole.create(UserRole.groovy:32)
at de.neomatt.security.RegisterController$_closure4_closure14.doCall(RegisterController.groovy:281)
at org.grails.datastore.gorm.GormStaticApi.withTransaction(GormStaticApi.groovy:687)
at de.neomatt.security.RegisterController$_closure4.doCall(RegisterController.groovy:271)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
The ClassCastExceptions occurs everywhere, where an object with type RUser is setted on a User field. The RUser object is retrieved from springSecurityService.currentUser or with the lookupUserClass().findBy(...) method.
protected Class<?> lookupUserClass() {
grailsApplication.getDomainClass(lookupUserClassName()).clazz
}
As mentioned before, the application runs without errors for a undefined period of time in a production environment (no reloading, no config changes). A new deployment of the same war solves the problem for the next few hours/days.
Any suggestions?
#neomatt